Iyo yekugumburisa idanho rakakosha mubutt welding, ichiita basa rakakosha mukugadzira mawelds akasimba uye akavimbika. Ichi chinyorwa chinopa mhedziso yekushungurudza maitiro mubutt welding, ichitsanangura kukosha kwayo, maitiro, uye kukanganisa kwemhando ye weld. Kukosha kwekugumburisa: Iyo ...
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